<template>
    <div class="header">
        <div class="content-wrapper">
          <div class="avatar">
            <img :src="seller.avatar" alt="" width="64" height="64">
          </div>
          <div class="content">
            <div class="title">
              <span class="brand"></span>
              <span class="name">{{ seller.name }}</span>
            </div>
            <div class="description">
              {{ seller.description }}/{{ seller.deliveryTime }}分钟送达
            </div>
            <div class="support" v-if="seller.supports">
              <span class="icon" :class="classMap[seller.supports[0].type]"></span>
              <span class="text">{{ seller.supports[0].description }}</span>
            </div>
          </div>
          <div class="support-count" v-if="seller.supports" @click="showDetail">
            <span class="count">{{ seller.supports.length }}个</span>
            <i class="icon-keyboard_arrow_right"></i>
          </div>
        </div>
        <div class="bulletin-wrapper"  @click="showDetail">
          <span class="bulletin-title"></span><span class="bulletin-text">{{ seller.bulletin }}</span>
          <i class="icon-keyboard_arrow_right"></i>
        </div>
        <div class="background">
          <img :src="seller.avatar" width="100%" height="100%">
        </div>
        <transition name="fade">
          <div class="detail" v-show="detailShow">
            <div class="detail-wrapper clearfix">
              <div class="detail-main">
                <h1 class="name">{{ seller.name }}</h1>
                <div class="star-wrapper">
                  <star :size="48" :score="seller.score"></star>
                </div>
                <div class="title">
                  <div class="line"></div>
                  <div class="text">优惠信息</div>
                  <div class="line"></div>
                </div>
                <ul v-if="seller.supports" class="supports">
                  <li class="support-item" v-for="(item,index) in seller.supports" :key="item.id">
                    <span class="icon" :class="classMap[seller.supports[index].type]"></span>
                    <span class="text">{{ seller.supports[index].description }}</span>
                  </li>
                </ul>
                <div class="title">
                  <div class="line"></div>
                  <div class="text">商家公告</div>
                  <div class="line"></div>
                </div>
                <div class="bulletin">
                  <p class="content">{{ seller.bulletin }}</p>
                </div>
              </div>
            </div>
            <div class="detail-close" @click="hideDetail">
              <div class="icon-close"></div>
            </div>
          </div>
        </transition>
    </div>
</template>

<script type="text/ecmascript-6">
  import star from 'components/star/star.vue';

  export default {
    data () {
      return {
        detailShow: false
      };
    },
    components: {
      star
    },
    props: {
      seller: {
        type: Object
      }
    },
    created() {
      this.classMap = ['decrease', 'discount', 'special', 'invoice', 'guarantee'];
    },
    methods: {
      showDetail() {
        this.detailShow = true;
      },
      hideDetail() {
        this.detailShow = false;
      }
    }
  };
</script>

<style lang="stylus">
  @import '../../common/styles/mixin.styl';

  .header
    position relative
    overflow hidden
    background-color rgba(7,17,27,.5)
    color: #fff
    .content-wrapper
      position relative
      padding: 24px 12px 18px 24px
      font-size 0
      .avatar
        display inline-block
        vertical-align top
        img
          border-radius 2px
      .content
        display inline-block
        margin-left 16px
        .title
          margin 2px 0 8px 0
          .brand
            display inline-block
            vertical-align top
            width 30px
            height 18px
            bg-image('brand')
            background-size 30px 18px
            background-repeat no-repeat
          .name
            margin-left 6px
            font-size 16px
            line-height 18px
            font-weight bold
        .description
          margin-bottom 10px
          line-height 12px
          font-size 12px
        .support
          display inline-block
          height 12px
          .icon
            display inline-block
            vertical-align top
            width 12px
            height 12px
            margin-right 4px
            background-size 12px 12px
            background-repeat no-repeat
            &.decrease
              bg-image('decrease_1')
            &.discount
              bg-image('discount_1')
            &.guarantee
              bg-image('guarantee_1')
            &.invoice
              bg-image('invoice_1')
            &.special
              bg-image('special_1')
          .text
            line-height 14px
            font-size 10px
      .support-count
        position absolute
        right 12px
        bottom 14px
        padding 0 8px
        height 24px
        line-height 24px
        border-radius 14px
        background rgba(0,0,0,.2)
        text-align center
        .count
          vertical-align top
          font-size 10px
          line-height 26px
        .icon-keyboard_arrow_right
          margin-left 2px
          line-height 24px
          font-size 12px
    .bulletin-wrapper
      position relative
      height 28px
      line-height 28px
      padding 0 23px 0 12px
      white-space nowrap
      overflow hidden
      text-overflow ellipsis
      background rgba(7,17,27,.2)
      .bulletin-title
        display inline-block
        vertical-align top
        margin-top 7px
        width 22px
        height 12px
        bg-image('bulletin')
        background-size 22px 12px
        background-repeat no-repeat
      .bulletin-text
        vertical-align top
        line-height 30px
        font-size 10px
        margin 0 4px
      .icon-keyboard_arrow_right
        position absolute
        font-size 12px
        right 12px
        top 8px
    .background
      position absolute
      top 0
      left 0
      width 100%
      height 100%
      z-index -1
      filter blur(10px)
    .detail
      position fixed
      top 0
      left 0
      z-index 100
      width 100%
      height 100%
      overflow auto
      background rgba(7,17,27,.8)
      backdrop-filter blur(10px)
      &.fade-enter-active, &.fade-leave-active
        transition all 0.5s
      &.fade-enter, &.fade-leave-to
        opacity 0
        background rgba(7,17,27,0)
      .detail-wrapper
        min-height 100%
        width 100%
        .detail-main
          margin-top 64px
          padding-bottom 64px
          .name
            line-height 16px
            text-align center
            font-size 16px
            font-weight 700
          .star-wrapper
            margin-top 18px
            padding 2px 0
            text-align center
          .title
            display flex
            width 80%
            margin 28px auto 24px
            .line
              flex 1
              position relative
              top -6px
              border-bottom 1px solid rgba(255,255,255,.2)
            .text
              padding 0 12px
              font-size 14px
              font-weight 700
          .supports
            width 80%
            margin 0 auto
            .support-item
              padding 0 12px
              margin-bottom 12px
              font-size 0
              &:last-child
                margin-bottom 0
              .icon
                display inline-block
                width 16px
                height 16px
                vertical-align top
                margin-right 6px
                background-size 16px 16px
                background-repeat no-repeat
                &.decrease
                  bg-image('decrease_2')
                &.discount
                  bg-image('discount_2')
                &.guarantee
                  bg-image('guarantee_2')
                &.invoice
                  bg-image('invoice_2')
                &.special
                  bg-image('special_2')
              .text
                line-height 16px
                font-size 12px
          .bulletin
            width 80%
            margin 0 auto
            .content
              padding 0 12px
              line-height 24px
              font-size 12px
      .detail-close
        position relative
        width 32px
        height 32px
        margin -64px auto 0 auto
        clear both
        font-size 32px
</style>
